E-Invoicing API For ERP and Accounting Software

Add e-invoicing to your current operating system. Send and receive e-invoices with a single API.

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Key Features of Our E-Invoicing API

PDF Conversion to UBL or XML

Our API converts PDF invoices to UBL or XML allowing your customers to send and receive invoices electronically via EDI networks such as PEPPOL and DBNA. 

Multi-Language Coverage

Klippa’s e-invoicing solutions have the capability to process invoices efficiently in all Latin alphabetic languages despite the country where they are issued. 

Data Specific Validation

While PDF invoices are being converted to structured data, our API can verify the accuracy and completeness of data within an invoice with smart AI algorithms.

Workflow Automation

When invoices are sent via API, our solutions can automatically compare incoming invoices with corresponding purchase orders to ensure data accuracy and authenticity.

Seamless API Integrations

Seamlessly integrate with your existing ERP, CRM and other financial systems to add e-invoicing capabilities to your solutions without the integration complexities.

100% Secure and Compliant

Our e-invoicing solutions are designed to meet 100% of regulatory requirements, ensuring compliance with international standards like ISO and PEPPOL.

Create seamless e-invoicing workflows with Klippa

With Klippa DocHorizon, the Intelligent Document Processing platform, you can turn PDF invoices to XML or UBL and set up a complete document workflow with no code.
image to text ocr for invoices

Select the source of PDF invoices

Leverage Klippa’s out-of-the-box integrations to choose, for example Gmail, Outlook, Google Drive, or Sharepoint as the invoice retrieval point. 

Alternatively, thanks to our API, you can also choose your database, mobile application or even FTP as the data input source.

Once that’s setup, our solution can fetch the invoices and start processing them into UBL or XML formats.
Authorization flow

Go beyond invoice PDF to UBL/XML conversion

Once the invoices are fed to our AI-powered document processing engine, it will extract, classify, verify, and convert them into UBL or XML. While you ensure e-invoicing compliance, you can also prevent invoice fraud
Data Extraction
Our solution uses AI-powered Optical Character Recogntion (OCR) technology to recognize and extract the text from invoices within seconds. This is the key element in converting PDF invoices to UBL or XML accurately. 
Data Field Classification
You can set up data field classification properties within our platform. For example, you can configure the software recognize where the documents came from based on the data fields such as address, or language with smart AI algorithms. This feature can help you sort and archive your invoices digitally.
Document Verification
Next to extracting data and classifying the documents based on the content, Klippa DocHorizon can perform various document verification techniques to ensure document’s authenticity and prevent fraud.
Two-way matching
Three-way matching
Cross-check validation with databases
Metadata analysis
Duplicate detection
Copy-move analysis
Document Conversion
You can convert PDF invoices to XML, UBL, CSV, JSON and many other data format that you need. Our solution can process images of invoices, so it doesn’t need to be in a PDF format for you to get started with e-invoicing. This can be easily configured within our workflow builder.
Transaction approval

Plug into e-invoicing network to start sending and receiving electronic invoices

Since Klippa is a certified Peppol access point, you can send e-invoices to your customers or suppliers in Europe via Peppol network. Naturally by using solutions, you will get an Peppol ID to also receive electronic invoices from your partners and customers. 

You can alternative choose your current ERP or accounting software as the final destination for your invoices in UBL or XML formats if those solutions are already connected to EDI networks. 

Compatible With Your Favourite Tools

See all of our 50+ integrations.
OCR software

Are you working with a legacy system? No problem!

Integrate Klippa’s API to start sending and receiving e-invoices via networks such as Peppol. No matter how old your existing software is or which one you are using, we can help you! 

Comply with each country’s e-invoicing requirements

With the European Commission’s VAT in the Digital Age (VIDA) proposal, there’s an accelerated push for automation and standardization in compliance, order-to-cash (O2C), and purchase-to-pay (P2P) processes across the EU. 

Start automating e-invoicing workflows with our API

Klippa’s cloud-based e-invoicing streamlines your financial workflows via EDI networks such as Peppol. Effortlessly send and receive invoices electronically to ensure regulatory compliance.
Fast time to market
Plug in our e-invoicing API and go live quickly to help your clients exchange invoices electronically.
Comply with the regulations
Adhere to the compliance standards by adding e-invoicing module to your existing solutions.
Retain and attract customers
Retain your customers and attract new ones by adding e-invoicing capabilities to your solutions.
Low investments with great value
Your costs will be minimal as you don’t need to invest resources in developing your own solution.

We Take Your Data Privacy & Security Seriously

“It is extremely pleasant to work together with a party that is as ambitious as we are. The willingness and speed with which Klippa implemented specific modifications for us is impressive.”
Leon Backbier
IT Manager, Banijay Benelux
Go digital with Klippa’s e-invoicing solutions!
Let our experts show you how Klippa’s E-invoicing solutions can help your business transform invoice processing.

Frequently Asked Questions

How does e-invoicing work?

How does e-invoicing work? 

Klippa’s e-invoicing API converts invoice data into a standardized format which can then be easily shared electronically with customers, vendors, or tax authorities. These systems typically integrate with existing financial software (ERP systems) to automate the entire invoicing process.
Can I access the Peppol network with Klippa’s e-invoicing solution?

Can I access the Peppol network with Klippa’s e-invoicing solutions? 

Yes, you can access the PEPPOL network using Klippa’s E-invoicing solutions. Klippa provides a fully compliant PEPPOL access point which allows businesses to send and receive invoices across the PEPPOL network efficiently.
Does Klippa store processed data in it’s servers?

Does Klippa store processed data in it’s servers? 

The answer is no. Klippa’s solutions adhere to data privacy regulations such as GDPR as we don’t store the data that has been processed with our solutions.
Is e-invoicing with Klippa secure? 

Is e-invoicing with Klippa secure?

Yes, Klippa’s e-invoicing solutions use advanced security protocols to ensure data integrity and confidentiality. This includes encryption, access contral and compliance with international data protection regulations such as EU GDPR and CCPA.
Which data formats can Klippa convert PDF invoices into?

Which data formats can Klippa convert PDF invoices into?

Klippa’s e-invoicing solutions are designed to convert PDF invoices into several data formats that are essential for compatibility with e-invoicing networks, ensuring broad interoperability and compliance with international standards. The key formats include:

UBL (Universal Business Language): Specifically designed for the global exchange of business documents in a standard format.

XML (eXtensible Markup Language): Essential for its flexibility and capability to encapsulate complex data structures, making it ideal for e-invoicing where detailed transaction information is necessary. 
Can e-invoicing solutions from Klippa integrate with other business systems?

Can e-invoicing solutions from Klippa integrate with other business systems?

Absolutely, Klippa’s e-invoicing solutions are designed to integrate seamlessly with various ERP, CRM, and accounting systems via API connection. This integration capability allows for automatic invoice PDF conversion to UBL or XML enabling a seamless data processing workflow.